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目的探讨孕妇孕期缺铁性贫血的相关影响因素,为孕期保健提供可靠的依据。方法对来武昌区妇幼保健中心建围产保健手册的孕妇,按血色素和血清铁蛋白分为缺铁性贫血组342例和对照组826例进行问卷调查及膳食分析,最后采用字2检验进行数据分析。结果妊娠期缺铁性贫血发生率29.3%,两组孕妇在年龄、文化程度、家庭收入、体重指数、早孕反应、膳食铁摄入六个方面存在统计学差异(<0.01)。结论年龄、文化程度、家庭收入、体重指数、早孕反应、膳食铁摄入与妊娠期缺铁性贫血密切相关,孕期膳食铁摄入不合理是妊娠期缺铁性贫血的重要影响因素。“,”Objective To analyze the related factors of pregnant women with iron deficiency anemia, and provide reliable basis for health care during pregnancy. Methods The pregnant women building the perinatal care Handbook in maternal and child health care center of Wuchang district, divided into two groups of iron deficiency anemia group of 342 cases and a control group of 826 cases according to thehemoglobin and serum fer itin were carried on the questionnaire survey and dietary analysis, and final y a chi square test was used for data analysis. Results Iron deficiency anemia in pregnancy occur ed in 29.3%, there were significant dif erences in age, cultural level, family income, body mass index, the pregnancy reaction,dietary iron intake of two pregnant women ( <0.01).Conclusion Age, cultural level, family income, body mass index, early pregnancy reaction, dietary iron intake and iron deficiency anemia in pregnancy is related closely. Inadequate dietary iron intake during pregnancy is an important influence factor of iron deficiency anemia during pregnancy.